Statement Of Comprehensive Income [Abstract]

GenSight Biologics S.A. - Filing #832858

Concept	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31
Statement of comprehensive income [abstract]
Profit (loss)	— EUR	26,220,000 EUR	26,220,000 EUR	— EUR	— EUR	27,625,000 EUR	— EUR	— EUR	27,625,000 EUR	— EUR
Other comprehensive income [abstract]
Components of other comprehensive income that will not be reclassified to profit or loss, net of tax [abstract]
Other comprehensive income, net of tax, gains (losses) on remeasurements of defined benefit plans	— EUR	6,000 EUR	— EUR	— EUR	6,000 EUR	— EUR	— EUR	50,000 EUR	50,000 EUR	— EUR
Components of other comprehensive income that will be reclassified to profit or loss, net of tax [abstract]
Exchange differences on translation [abstract]
Other comprehensive income, net of tax, exchange differences on translation of foreign operations	— EUR	103,000 EUR	— EUR	— EUR	103,000 EUR	— EUR	— EUR	174,000 EUR	174,000 EUR	— EUR
Comprehensive income	0 EUR	26,111,000 EUR	26,220,000 EUR	0 EUR	109,000 EUR	27,625,000 EUR	0 EUR	124,000 EUR	27,748,000 EUR	0 EUR